{"id":813728,"url":"http://patchwork.ozlabs.org/api/patches/813728/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/1505375436-28439-4-git-send-email-peterx@redhat.com/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1505375436-28439-4-git-send-email-peterx@redhat.com>","list_archive_url":null,"date":"2017-09-14T07:50:24","name":"[RFC,03/15] qobject: introduce qobject_to_str()","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"e5c9ee1d9557ecfc0701c6c87a6d9728ff962a30","submitter":{"id":67717,"url":"http://patchwork.ozlabs.org/api/people/67717/?format=json","name":"Peter Xu","email":"peterx@redhat.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/1505375436-28439-4-git-send-email-peterx@redhat.com/mbox/","series":[{"id":3043,"url":"http://patchwork.ozlabs.org/api/series/3043/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=3043","date":"2017-09-14T07:50:21","name":"QMP: out-of-band (OOB) execution support","version":1,"mbox":"http://patchwork.ozlabs.org/series/3043/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/813728/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/813728/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=)","ext-mx08.extmail.prod.ext.phx2.redhat.com;\n\tdmarc=none (p=none dis=none) header.from=redhat.com","ext-mx08.extmail.prod.ext.phx2.redhat.com;\n\tspf=fail smtp.mailfrom=peterx@redhat.com"],"Received":["from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xt9p51X0Qz9sRm\n\tfor ;\n\tThu, 14 Sep 2017 17:56:13 +1000 (AEST)","from localhost ([::1]:46205 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t)\n\tid 1dsP0N-0002br-5M\n\tfor incoming@patchwork.ozlabs.org; Thu, 14 Sep 2017 03:56:11 -0400","from eggs.gnu.org ([2001:4830:134:3::10]:51813)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from ) id 1dsOva-0006K7-Gh\n\tfor qemu-devel@nongnu.org; Thu, 14 Sep 2017 03:51:15 -0400","from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from ) id 1dsOvX-0006iI-E1\n\tfor qemu-devel@nongnu.org; Thu, 14 Sep 2017 03:51:14 -0400","from mx1.redhat.com ([209.132.183.28]:53670)\n\tby eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from ) id 1dsOvX-0006hh-7m\n\tfor qemu-devel@nongnu.org; Thu, 14 Sep 2017 03:51:11 -0400","from smtp.corp.redhat.com\n\t(int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby mx1.redhat.com (Postfix) with ESMTPS id 2140DC0587E3;\n\tThu, 14 Sep 2017 07:51:10 +0000 (UTC)","from pxdev.xzpeter.org.com (dhcp-15-224.nay.redhat.com\n\t[10.66.15.224])\n\tby smtp.corp.redhat.com (Postfix) with ESMTP id 6CD07619B8;\n\tThu, 14 Sep 2017 07:51:01 +0000 (UTC)"],"DMARC-Filter":"OpenDMARC Filter v1.3.2 mx1.redhat.com 2140DC0587E3","From":"Peter Xu ","To":"qemu-devel@nongnu.org","Date":"Thu, 14 Sep 2017 15:50:24 +0800","Message-Id":"<1505375436-28439-4-git-send-email-peterx@redhat.com>","In-Reply-To":"<1505375436-28439-1-git-send-email-peterx@redhat.com>","References":"<1505375436-28439-1-git-send-email-peterx@redhat.com>","X-Scanned-By":"MIMEDefang 2.79 on 10.5.11.12","X-Greylist":"Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.5.110.32]);\n\tThu, 14 Sep 2017 07:51:10 +0000 (UTC)","X-detected-operating-system":"by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]","X-Received-From":"209.132.183.28","Subject":"[Qemu-devel] [RFC 03/15] qobject: introduce qobject_to_str()","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"Laurent Vivier , Fam Zheng , Juan\n\tQuintela , Markus Armbruster ,\n\tpeterx@redhat.com, mdroth@linux.vnet.ibm.com,\n\tStefan Hajnoczi , =?utf-8?q?Marc-Andr=C3=A9_Lure?=\n\t=?utf-8?q?au?= ,\n\tPaolo Bonzini , \"Dr . David Alan Gilbert\"\n\t","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"\"Qemu-devel\"\n\t"},"content":"A quick way to fetch string from qobject when it's a QString.\n\nSigned-off-by: Peter Xu \n---\n include/qapi/qmp/qstring.h | 1 +\n qobject/qstring.c | 11 +++++++++++\n 2 files changed, 12 insertions(+)","diff":"diff --git a/include/qapi/qmp/qstring.h b/include/qapi/qmp/qstring.h\nindex 10076b7..bfdfa46 100644\n--- a/include/qapi/qmp/qstring.h\n+++ b/include/qapi/qmp/qstring.h\n@@ -27,6 +27,7 @@ QString *qstring_from_str(const char *str);\n QString *qstring_from_substr(const char *str, int start, int end);\n size_t qstring_get_length(const QString *qstring);\n const char *qstring_get_str(const QString *qstring);\n+const char *qobject_get_str(const QObject *qstring);\n void qstring_append_int(QString *qstring, int64_t value);\n void qstring_append(QString *qstring, const char *str);\n void qstring_append_chr(QString *qstring, int c);\ndiff --git a/qobject/qstring.c b/qobject/qstring.c\nindex c499fec..103efaf 100644\n--- a/qobject/qstring.c\n+++ b/qobject/qstring.c\n@@ -129,6 +129,17 @@ const char *qstring_get_str(const QString *qstring)\n }\n \n /**\n+ * qstring_get_str(): Return a pointer of the backstore string\n+ *\n+ * NOTE: the string will only be returned if the object is QString,\n+ * otherwise NULL is returned.\n+ */\n+const char *qobject_get_str(const QObject *qstring)\n+{\n+ return qstring_get_str(qobject_to_qstring(qstring));\n+}\n+\n+/**\n * qstring_destroy_obj(): Free all memory allocated by a QString\n * object\n */\n","prefixes":["RFC","03/15"]}